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Amazon.com: Kicker (2) CWS15 Car Audio CompC Subwoofer 15" Sub 44CWCS154 Bundle with Harmony HA-A800.1 Amplifier & Amp Kit : Electronics
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Amazon.com: 2X Audiotek K712 12-Inch 2400 Watts Car Vehicle Stereo Subwoofer + Audiobank P3001 3000 Watts Car Audio Amplifier + Audiobank 4 Gauge 2300Watts Amplifier Installation Kit : Electronics
Rockville W15K9D4 15" 5000w Car Subwoofer+Vented Sub Box+Mono Amplifier+Amp Kit
